Hot sale & Cheap price Double line Electric bolt locks for automatic door with Low Temperature & Timer (YS205-1)

 Product features 

1.Can detect the lock status.

2.Locked with power and released when power failure.

3.Delay opening time can be adjusted, and had function of status feeding back.

4.These types installing brackets will not work problem with bolt lock.

5.Applied for wooden door, metal door, anti-fire door and automatic door.

6.Safe, beautiful, economic, comfortable.

 Specifications 

 Low Temperature &  Delay opening time 

A:The Low Current is Changed immediately.

B:When door frame doesn`t coincide with doorleaf ,door leaf against the bolt,then the electricbolt will start the low-power function to bring low temperature.

C:Delay opening time can be adjusted, and had function of status feeding back.